#dinucleotide	frequency
AA	3207	0.0924607178896
AC	1227	0.0353755225602
AG	1919	0.0553265100187
AT	3009	0.0867521983566
CA	1363	0.0392965258757
CC	1052	0.0303301138821
CG	1072	0.0309067320167
CT	1822	0.0525299120657
GA	1639	0.0472538561338
GC	1322	0.0381144586997
GG	1985	0.0572293498631
GT	2428	0.0700014415453
TA	3153	0.090903848926
TC	1708	0.0492431886983
TG	2398	0.0691365143434
TT	5381	0.155139109125